Pre-filled disposable trays containing liquid preparations for freezing into cubes for use in beverages; Packaged liquid beverage preparations for making frozen beverage cubes; Pre-filled, disposable ice cube trays containing water for freezing into ice cubes; Packaged water for making ice cubes for use in beverages; Pre-filled, disposable ice cube trays containing coffee for freezing into ice cubes; Packaged coffee preparation for making coffee flavored ice cubes for use in beverages